package com;

public class Area {

	public static void main(String[] args) {

		double area;
		Circle c = new Circle();
		c.setR(3);
		area = c.getArea();
		System.out.println(area);

		Circle c1 = new Circle();
		c1.setR(5);
		area = c1.getArea();
		System.out.println(area);
	}

}
